Date	Day	Lunch Sales $	Dinner Sales $	Delivery Sales $
4-Apr	Wednesday	358	789	293
11-Apr	Wednesday	386	665	299
18-Apr	Wednesday	426	628	269
25-Apr	Wednesday	331	729	253
3-Apr	Tuesday	296	648	325
10-Apr	Tuesday	308	572	326
17-Apr	Tuesday	297	568	358
24-Apr	Tuesday	229	529	402
5-Apr	Thursday	402	808	273
12-Apr	Thursday	420	900	248
19-Apr	Thursday	337	904	284
26-Apr	Thursday	426	934	352
6-Apr	Friday	444	1286	1236
13-Apr	Friday	509	1175	1059
20-Apr	Friday	466	1332	1253
27-Apr	Friday	380	1414	1140
1-Apr	Saturday	874	1338	491
8-Apr	Saturday	698	1217	339
15-Apr	Saturday	737	1144	333
22-Apr	Saturday	856	1330	322
29-Apr	Saturday	782	1226	404
31-Mar	Sunday	542	1475	879
7-Apr	Sunday	452	1657	792
14-Apr	Sunday	513	1588	705
21-Apr	Sunday	613	1737	640
28-Apr	Sunday	592	1854	592

Using the accompanying data of restaurant sales, determine if the variance of weekday sales is the same as that of weekend sales for each of the three variables (lunch, dinner, and delivery).

Is there sufficient evidence at the 0.01 level of significance to conclude that the variance of weekday sales is the same as that of weekend sales for lunch sales?