Request to check if the computation is correct and if correct kindly provide explanation

					assume ;a=.05	assume ;a=.10	assume ;a=.15	assume ;a=.20	assume ;a=.25	assume ;a=.30
Day	Date	Week	Total HC	Day	Exponential	Exponential	Exponential	Exponential	Exponential	Exponential
Fri	1	1	18	Friday
Sat	2	1	5	Saturday	17.35	16.7	16.05	15.4	14.75	14.1
Sun	3	1	1	Sunday	4.8	4.6	4.4	4.2	4	3.8
Mon	4	1	15	Monday	1.7	2.4	3.1	3.8	4.5	5.2
Tue	5	1	11	Tuesday	14.8	14.6	14.4	14.2	14	13.8
Wed	6	1	15	Wednesday	11.2	11.4	11.6	11.8	12	12.2
Thu	7	1	18	Thursday	15.15	15.3	15.45	15.6	15.75	15.9
Fri	8	1	17	Friday	17.95	17.9	17.85	17.8	17.75	17.7
Sat	9	1	3	Saturday	16.3	15.6	14.9	14.2	13.5	12.8
Sun	10	1	1	Sunday	2.9	2.8	2.7	2.6	2.5	2.4
Mon	11	1	16	Monday	1.75	2.5	3.25	4	4.75	5.5
Tue	12	1	22	Tuesday	16.3	16.6	16.9	17.2	17.5	17.8
Wed	13	1	21	Wednesday	21.95	21.9	21.85	21.8	21.75	21.7
Thu	14	1	16	Thursday	20.75	20.5	20.25	20	19.75	19.5
Fri	15	1	27	Friday	16.55	17.1	17.65	18.2	18.75	19.3
Mon	18	2	21	Monday	26.7	26.4	26.1	25.8	25.5	25.2
Tue	19	2	21	Tuesday	21	21	21	21	21	21
Wed	20	2	20	Wednesday	20.95	20.9	20.85	20.8	20.75	20.7
Thu	21	2	17	Thursday	19.85	19.7	19.55	19.4	19.25	19.1
Fri	22	2	28	Friday	17.55	18.1	18.65	19.2	19.75	20.3
Mon	25	2	15	Monday	27.35	26.7	26.05	25.4	24.75	24.1
Tue	26	2	13	Tuesday	14.9	14.8	14.7	14.6	14.5	14.4
Wed	27	2	27	Wednesday	13.7	14.4	15.1	15.8	16.5	17.2
Thu	28	2	32	Thursday	27.25	27.5	27.75	28	28.25	28.5
Fri	29	2	26	Friday	31.7	31.4	31.1	30.8	30.5	30.2
Mon	1	1	5	Monday	24.95	23.9	22.85	21.8	20.75	19.7
Tue	2	1	16	Tuesday	5.55	6.1	6.65	7.2	7.75	8.3
Wed	3	1	16	Wednesday	16	16	16	16	16	16
Thu	4	1	15	Thursday	15.95	15.9	15.85	15.8	15.75	15.7
Fri	5	1	33	Friday	15.9	16.8	17.7	18.6	19.5	20.4
Mon	8	1	14	Monday	32.05	31.1	30.15	29.2	28.25	27.3
Tue	9	1	17	Tuesday	14.15	14.3	14.45	14.6	14.75	14.9
Wed	10	1	25	Wednesday	17.4	17.8	18.2	18.6	19	19.4
Thu	11	1	17	Thursday	24.6	24.2	23.8	23.4	23	22.6
Fri	12	1	27	Friday	17.5	18	18.5	19	19.5	20
Mon	15	1	26	Monday	26.95	26.9	26.85	26.8	26.75	26.7
Tue	16	2	24	Tuesday	25.9	25.8	25.7	25.6	25.5	25.4
Wed	17	2	34	Wednesday	24.5	25	25.5	26	26.5	27
Thu	18	2	26	Thursday	33.6	33.2	32.8	32.4	32	31.6
Fri	19	2	26	Friday	26	26	26	26	26	26
Mon	22	2	33	Monday	26.35	26.7	27.05	27.4	27.75	28.1
Tue	23	2	30	Tuesday	32.85	32.7	32.55	32.4	32.25	32.1
Wed	24	2	38	Wednesday	30.4	30.8	31.2	31.6	32	32.4
Thu	25	2	21	Thursday	37.15	36.3	35.45	34.6	33.75	32.9
Fri	26	2	40	Friday	21.95	22.9	23.85	24.8	25.75	26.7
Mon	29	2	28	Monday	39.4	38.8	38.2	37.6	37	36.4
Tue	30	2	10	Tuesday	27.1	26.2	25.3	24.4	23.5	22.6
Wed	1	1	33	Wednesday	11.15	12.3	13.45	14.6	15.75	16.9
Thu	2	1	18	Thursday	32.25	31.5	30.75	30	29.25	28.5
Fri	3	1	48	Friday	19.5	21	22.5	24	25.5	27
Mon	6	1	36	Monday	47.4	46.8	46.2	45.6	45	44.4
Tue	7	1	89	Tuesday	38.65	41.3	43.95	46.6	49.25	51.9
Wed	8	1	39	Wednesday	86.5	84	81.5	79	76.5	74
Thu	9	1	82	Thursday	41.15	43.3	45.45	47.6	49.75	51.9
Fri	10	1	77	Friday	81.75	81.5	81.25	81	80.75	80.5
Mon	13	1	52	Monday	75.75	74.5	73.25	72	70.75	69.5
Tue	14	1	56	Tuesday	52.2	52.4	52.6	52.8	53	53.2
Wed	15	1	80	Wednesday	57.2	58.4	59.6	60.8	62	63.2
Thu	16	2	66	Thursday	79.3	78.6	77.9	77.2	76.5	75.8
Fri	17	2	110	Friday	68.2	70.4	72.6	74.8	77	79.2
Mon	20	2	61	Monday	107.55	105.1	102.65	100.2	97.75	95.3
Tue	21	2	59	Tuesday	60.9	60.8	60.7	60.6	60.5	60.4
Wed	22	2	78	Wednesday	59.95	60.9	61.85	62.8	63.75	64.7
Thu	23	2	39	Thursday	76.05	74.1	72.15	70.2	68.25	66.3
Fri	24	2	9	Friday	37.5	36	34.5	33	31.5	30
Mon	27	2	19	Monday	9.5	10	10.5	11	11.5	12
Tue	28	2	27	Tuesday	19.4	19.8	20.2	20.6	21	21.4
Wed	29	2	21	Wednesday	26.7	26.4	26.1	25.8	25.5	25.2
Thu	30	2	12	Thursday	20.55	20.1	19.65	19.2	18.75	18.3
Fri	31	2	8	Friday	11.8	11.6	11.4	11.2	11	10.8
Mon	3	1	11	Monday	8.15	8.3	8.45	8.6	8.75	8.9
Tue	4	1	11	Tuesday	11	11	11	11	11	11
Wed	5	1	9	Wednesday	10.9	10.8	10.7	10.6	10.5	10.4
Thu	6	1	6	Thursday	8.85	8.7	8.55	8.4	8.25	8.1
Fri	7	1	5	Friday	5.95	5.9	5.85	5.8	5.75	5.7
Mon	10	1	6	Monday	5.05	5.1	5.15	5.2	5.25	5.3
Tue	11	1	2	Tuesday	5.8	5.6	5.4	5.2	5	4.8
Wed	12	1	6	Wednesday	2.2	2.4	2.6	2.8	3	3.2
Thu	13	1	2	Thursday	5.8	5.6	5.4	5.2	5	4.8
Fri	14	1	4	Friday	2.1	2.2	2.3	2.4	2.5	2.6
Mon	17	2	3	Monday	3.95	3.9	3.85	3.8	3.75	3.7
Tue	18	2	7	Tuesday	3.2	3.4	3.6	3.8	4	4.2
Wed	19	2	6	Wednesday	6.95	6.9	6.85	6.8	6.75	6.7
Thu	20	2	9	Thursday	6.15	6.3	6.45	6.6	6.75	6.9
Fri	21	2	5	Friday	8.8	8.6	8.4	8.2	8	7.8
Mon	24	2	4	Monday	4.95	4.9	4.85	4.8	4.75	4.7
Tue	25	2	9	Tuesday	4.25	4.5	4.75	5	5.25	5.5
Wed	26	2	9	Wednesday	9	9	9	9	9	9
Thu	27	2	12	Thursday	9.15	9.3	9.45	9.6	9.75	9.9
Fri	28	2	7	Friday	11.75	11.5	11.25	11	10.75	10.5
Mon	31	2	11	Monday	7.2	7.4	7.6	7.8	8	8.2
Tue	1	1	6	Tuesday	10.75	10.5	10.25	10	9.75	9.5
Wed	2	1	13	Wednesday	6.35	6.7	7.05	7.4	7.75	8.1
Thu	3	1	13	Thursday	13	13	13	13	13	13
Fri	4	1	7	Friday	12.7	12.4	12.1	11.8	11.5	11.2
Mon	7	1	12	Monday	7.25	7.5	7.75	8	8.25	8.5
Tue	8	1	8	Tuesday	11.8	11.6	11.4	11.2	11	10.8
Wed	9	1	29	Wednesday	9.05	10.1	11.15	12.2	13.25	14.3
Thu	10	1	18	Thursday	28.45	27.9	27.35	26.8	26.25	25.7
Fri	11	1	28	Friday	18.5	19	19.5	20	20.5	21
Mon	14	1	19	Monday	27.55	27.1	26.65	26.2	25.75	25.3
Tue	15	1	12	Tuesday	18.65	18.3	17.95	17.6	17.25	16.9
Wed	16	2	44	Wednesday	13.6	15.2	16.8	18.4	20	21.6
Thu	17	2	22	Thursday	42.9	41.8	40.7	39.6	38.5	37.4
Fri	18	2	25	Friday	22.15	22.3	22.45	22.6	22.75	22.9
Mon	21	2	27	Monday	25.1	25.2	25.3	25.4	25.5	25.6
Tue	22	2	27	Tuesday	27	27	27	27	27	27
Wed	23	2	49	Wednesday	28.1	29.2	30.3	31.4	32.5	33.6
Thu	24	2	28	Thursday	47.95	46.9	45.85	44.8	43.75	42.7
Fri	25	2	10	Friday	27.1	26.2	25.3	24.4	23.5	22.6
Mon	28	2	34	Monday	11.2	12.4	13.6	14.8	16	17.2
Tue	1	1	72	Tuesday	35.9	37.8	39.7	41.6	43.5	45.4
Wed	2	1	90	Wednesday	72.9	73.8	74.7	75.6	76.5	77.4
Thu	3	1	123	Thursday	91.65	93.3	94.95	96.6	98.25	99.9
Fri	4	1	56	Friday	119.65	116.3	112.95	109.6	106.25	102.9
Mon	7	1	42	Monday	55.3	54.6	53.9	53.2	52.5	51.8
Tue	8	1	67	Tuesday	43.25	44.5	45.75	47	48.25	49.5
Wed	9	1	75	Wednesday	67.4	67.8	68.2	68.6	69	69.4
Thu	10	1	49	Thursday	73.7	72.4	71.1	69.8	68.5	67.2
Fri	11	1	96	Friday	51.35	53.7	56.05	58.4	60.75	63.1
Mon	14	1	54	Monday	93.9	91.8	89.7	87.6	85.5	83.4
Tue	15	1	52	Tuesday	53.9	53.8	53.7	53.6	53.5	53.4
Wed	16	2	49	Wednesday	51.85	51.7	51.55	51.4	51.25	51.1
Thu	17	2	61	Thursday	49.6	50.2	50.8	51.4	52	52.6
Fri	18	2	127	Friday	64.3	67.6	70.9	74.2	77.5	80.8
Mon	21	2	54	Monday	123.35	119.7	116.05	112.4	108.75	105.1
Tue	22	2	132	Tuesday	57.9	61.8	65.7	69.6	73.5	77.4
Wed	23	2	80	Wednesday	129.4	126.8	124.2	121.6	119	116.4
Thu	24	2	80	Thursday	80	80	80	80	80	80
Fri	25	2	122	Friday	82.1	84.2	86.3	88.4	90.5	92.6
Mon	28	2	297	Monday	130.75	139.5	148.25	157	165.75	174.5
Tue	29	2	538	Tuesday	309.05	321.1	333.15	345.2	357.25	369.3
Wed	30	2	445	Wednesday	533.35	528.7	524.05	519.4	514.75	510.1
Thu	31	2	441	Thursday	444.8	444.6	444.4	444.2	444	443.8
Fri	1	1	321	Friday	435	429	423	417	411	405
Mon	4	1	249	Monday	317.4	313.8	310.2	306.6	303	299.4
Tue	5	1	426	Tuesday	257.85	266.7	275.55	284.4	293.25	302.1
Wed	6	1	413	Wednesday	425.35	424.7	424.05	423.4	422.75	422.1
Thu	7	1	507	Thursday	417.7	422.4	427.1	431.8	436.5	441.2
Fri	8	1	367	Friday	500	493	486	479	472	465
Mon	11	1	262	Monday	361.75	356.5	351.25	346	340.75	335.5
Tue	12	1	394	Tuesday	268.6	275.2	281.8	288.4	295	301.6
Wed	13	1	247	Wednesday	386.65	379.3	371.95	364.6	357.25	349.9
Thu	14	1	60	Thursday	237.65	228.3	218.95	209.6	200.25	190.9
Fri	15	1	11	Friday	57.55	55.1	52.65	50.2	47.75	45.3
Mon	18	2	242	Monday	22.55	34.1	45.65	57.2	68.75	80.3
Tue	19	2	489	Tuesday	254.35	266.7	279.05	291.4	303.75	316.1
Wed	20	2	413	Wednesday	485.2	481.4	477.6	473.8	470	466.2
Thu	21	2	463	Thursday	415.5	418	420.5	423	425.5	428
Fri	22	2	308	Friday	455.25	447.5	439.75	432	424.25	416.5
Mon	25	2	389	Monday	312.05	316.1	320.15	324.2	328.25	332.3
Tue	26	2	685	Tuesday	403.8	418.6	433.4	448.2	463	477.8
Wed	27	2	549	Wednesday	678.2	671.4	664.6	657.8	651	644.2
Thu	28	2	580	Thursday	550.55	552.1	553.65	555.2	556.75	558.3
Fri	29	2	381	Friday	570.05	560.1	550.15	540.2	530.25	520.3
Mon	2	1	257	Monday	374.8	368.6	362.4	356.2	350	343.8
Tue	3	1	253	Tuesday	256.8	256.6	256.4	256.2	256	255.8
Wed	4	1	587	Wednesday	269.7	286.4	303.1	319.8	336.5	353.2
Thu	5	1	679	Thursday	591.6	596.2	600.8	605.4	610	614.6
Fri	6	1	395	Friday	664.8	650.6	636.4	622.2	608	593.8
Mon	9	1	39	Monday	377.2	359.4	341.6	323.8	306	288.2
Tue	10	1	492	Tuesday	61.65	84.3	106.95	129.6	152.25	174.9
Wed	11	1	543	Wednesday	494.55	497.1	499.65	502.2	504.75	507.3