Need to know how to do the following on my own on excel! Please give the an explanation and formulas! Thank you!

1. Which platform had the highest ROAS (Revenue)? What was it?
2. Which platform had the highest ROAS (Profit)? What was it?
3. Which platform had the lowest ROAS (Profit)? What was it?

Date	Day of Week	Channel	Impressions	Clicks	Transactions	Revenues
1/1/23	Monday	Facebook	38,167	868	49	$ 4,018.00
1/1/23	Monday	Instagram	12,239	1,924	24	$ 3,624.00
1/1/23	Monday	TikTok	10,656	400	49	$ 7,154.00
1/1/23	Monday	Twitter	24,132	1,745	30	$ 5,280.00
1/2/23	Tuesday	Facebook	28,407	264	32	$ 5,888.00
1/2/23	Tuesday	Instagram	44,482	1,884	40	$ 3,880.00
1/2/23	Tuesday	TikTok	36,934	681	11	$ 682.00
1/2/23	Tuesday	Twitter	16,497	1,062	11	$ 1,705.00
1/3/23	Wednesday	Facebook	26,265	1,173	25	$ 3,800.00
1/3/23	Wednesday	Instagram	24,726	1,889	48	$ 4,032.00
1/3/23	Wednesday	TikTok	11,659	1,252	30	$ 3,870.00
1/3/23	Wednesday	Twitter	28,923	776	43	$ 4,730.00
1/4/23	Thursday	Facebook	19,487	278	46	$ 5,520.00
1/4/23	Thursday	Instagram	43,027	1,068	27	$ 2,349.00
1/4/23	Thursday	TikTok	42,740	960	49	$ 3,626.00
1/4/23	Thursday	Twitter	41,357	1,480	28	$ 2,128.00
1/5/23	Friday	Facebook	10,426	279	22	$ 2,794.00
1/5/23	Friday	Instagram	39,938	1,775	12	$ 1,188.00
1/5/23	Friday	TikTok	20,831	776	40	$ 7,080.00
1/5/23	Friday	Twitter	20,835	1,842	44	$ 8,008.00
1/6/23	Saturday	Facebook	32,627	1,547	21	$ 3,885.00
1/6/23	Saturday	Instagram	33,965	221	31	$ 4,092.00
1/6/23	Saturday	TikTok	12,963	1,918	27	$ 2,916.00
1/6/23	Saturday	Twitter	12,515	1,349	26	$ 3,978.00
1/7/23	Sunday	Facebook	20,101	536	50	$ 3,800.00
1/7/23	Sunday	Instagram	43,511	604	50	$ 3,800.00
1/7/23	Sunday	TikTok	45,536	1,672	50	$ 4,650.00
1/7/23	Sunday	Twitter	36,854	1,286	18	$ 2,970.00
1/8/23	Monday	Facebook	23,927	563	12	$ 1,092.00
1/8/23	Monday	Instagram	24,757	1,246	35	$ 4,655.00
1/8/23	Monday	TikTok	10,455	803	17	$ 1,530.00
1/8/23	Monday	Twitter	41,955	1,224	37	$ 6,845.00
1/9/23	Tuesday	Facebook	40,765	1,267	36	$ 7,056.00
1/9/23	Tuesday	Instagram	41,675	1,168	33	$ 4,917.00
1/9/23	Tuesday	TikTok	10,484	428	28	$ 3,612.00
1/9/23	Tuesday	Twitter	25,417	1,069	31	$ 4,588.00
1/10/23	Wednesday	Facebook	38,419	882	15	$ 1,320.00
1/10/23	Wednesday	Instagram	48,624	1,502	47	$ 7,896.00
1/10/23	Wednesday	TikTok	24,032	276	40	$ 4,080.00
1/10/23	Wednesday	Twitter	34,712	1,688	36	$ 3,024.00
1/11/23	Thursday	Facebook	48,026	1,611	45	$ 7,515.00
1/11/23	Thursday	Instagram	47,293	1,118	10	$ 780.00
1/11/23	Thursday	TikTok	48,739	833	13	$ 1,040.00
1/11/23	Thursday	Twitter	14,646	789	32	$ 4,160.00
1/12/23	Friday	Facebook	27,207	1,995	27	$ 3,618.00
1/12/23	Friday	Instagram	23,861	1,284	22	$ 2,090.00
1/12/23	Friday	TikTok	36,299	1,477	10	$ 670.00
1/12/23	Friday	Twitter	35,337	963	35	$ 3,255.00
1/13/23	Saturday	Facebook	30,717	700	30	$ 2,400.00
1/13/23	Saturday	Instagram	36,162	102	10	$ 690.00
1/13/23	Saturday	TikTok	11,126	117	17	$ 3,145.00
1/13/23	Saturday	Twitter	17,153	602	48	$ 7,344.00
1/14/23	Sunday	Facebook	27,251	997	28	$ 2,800.00
1/14/23	Sunday	Instagram	22,840	315	22	$ 1,320.00
1/14/23	Sunday	TikTok	20,680	383	36	$ 6,876.00
1/14/23	Sunday	Twitter	31,197	1,834	21	$ 1,323.00
1/15/23	Monday	Facebook	29,773	590	35	$ 1,960.00
1/15/23	Monday	Instagram	16,945	887	32	$ 5,472.00
1/15/23	Monday	TikTok	28,076	877	37	$ 3,959.00
1/15/23	Monday	Twitter	18,870	1,039	49	$ 8,967.00
1/16/23	Tuesday	Facebook	48,064	1,919	31	$ 4,805.00
1/16/23	Tuesday	Instagram	41,881	961	10	$ 750.00
1/16/23	Tuesday	TikTok	12,398	1,856	32	$ 3,040.00
1/16/23	Tuesday	Twitter	44,905	1,076	29	$ 3,538.00
1/17/23	Wednesday	Facebook	16,716	747	21	$ 3,843.00
1/17/23	Wednesday	Instagram	12,487	150	13	$ 2,444.00
1/17/23	Wednesday	TikTok	25,205	1,465	12	$ 2,172.00
1/17/23	Wednesday	Twitter	27,359	1,416	18	$ 2,484.00
1/18/23	Thursday	Facebook	34,543	794	36	$ 7,164.00
1/18/23	Thursday	Instagram	38,342	1,031	27	$ 4,860.00
1/18/23	Thursday	TikTok	22,642	388	47	$ 3,149.00
1/18/23	Thursday	Twitter	39,149	1,042	28	$ 4,032.00
1/19/23	Friday	Facebook	39,166	1,832	34	$ 4,828.00
1/19/23	Friday	Instagram	20,357	102	40	$ 4,000.00
1/19/23	Friday	TikTok	31,744	1,455	10	$ 1,880.00
1/19/23	Friday	Twitter	16,275	138	20	$ 3,000.00
1/20/23	Saturday	Facebook	49,648	169	35	$ 1,925.00
1/20/23	Saturday	Instagram	48,878	1,848	45	$ 2,700.00
1/20/23	Saturday	TikTok	24,718	1,685	24	$ 1,536.00
1/20/23	Saturday	Twitter	43,388	1,595	27	$ 4,401.00
1/21/23	Sunday	Facebook	28,000	916	26	$ 1,404.00
1/21/23	Sunday	Instagram	17,374	1,768	38	$ 5,890.00
1/21/23	Sunday	TikTok	35,665	438	23	$ 1,495.00
1/21/23	Sunday	Twitter	26,503	1,860	15	$ 2,790.00
1/22/23	Monday	Facebook	12,979	636	11	$ 1,936.00
1/22/23	Monday	Instagram	43,127	1,521	25	$ 4,150.00
1/22/23	Monday	TikTok	30,219	159	22	$ 2,288.00
1/22/23	Monday	Twitter	48,321	1,598	40	$ 5,920.00
1/23/23	Tuesday	Facebook	16,143	211	33	$ 3,696.00
1/23/23	Tuesday	Instagram	39,806	1,967	19	$ 1,102.00
1/23/23	Tuesday	TikTok	28,403	1,687	18	$ 3,312.00
1/23/23	Tuesday	Twitter	12,465	1,474	23	$ 4,462.00
1/24/23	Wednesday	Facebook	13,108	793	41	$ 4,920.00
1/24/23	Wednesday	Instagram	18,269	1,926	11	$ 1,430.00
1/24/23	Wednesday	TikTok	45,903	793	48	$ 6,576.00
1/24/23	Wednesday	Twitter	30,607	459	30	$ 4,740.00
1/25/23	Thursday	Facebook	14,225	1,543	42	$ 5,628.00
1/25/23	Thursday	Instagram	14,265	236	38	$ 2,964.00
1/25/23	Thursday	TikTok	29,843	1,992	19	$ 2,660.00
1/25/23	Thursday	Twitter	48,370	804	19	$ 3,249.00
1/26/23	Friday	Facebook	46,948	936	31	$ 3,565.00
1/26/23	Friday	Instagram	16,871	351	35	$ 5,600.00
1/26/23	Friday	TikTok	28,339	574	27	$ 2,943.00
1/26/23	Friday	Twitter	42,003	341	31	$ 2,356.00
1/27/23	Saturday	Facebook	49,085	640	43	$ 6,622.00
1/27/23	Saturday	Instagram	10,799	1,732	41	$ 8,036.00
1/27/23	Saturday	TikTok	30,149	107	30	$ 4,470.00
1/27/23	Saturday	Twitter	34,380	336	36	$ 5,724.00
1/28/23	Sunday	Facebook	14,254	355	28	$ 2,968.00
1/28/23	Sunday	Instagram	41,998	1,862	12	$ 1,392.00
1/28/23	Sunday	TikTok	20,259	337	35	$ 5,950.00
1/28/23	Sunday	Twitter	14,912	1,188	19	$ 1,159.00
1/29/23	Monday	Facebook	48,979	685	47	$ 6,768.00
1/29/23	Monday	Instagram	27,046	454	40	$ 3,640.00
1/29/23	Monday	TikTok	11,680	1,034	29	$ 1,566.00
1/29/23	Monday	Twitter	34,528	1,727	47	$ 4,559.00
1/30/23	Tuesday	Facebook	29,389	1,812	34	$ 3,536.00
1/30/23	Tuesday	Instagram	49,308	1,874	27	$ 3,645.00
1/30/23	Tuesday	TikTok	26,261	480	33	$ 5,643.00
1/30/23	Tuesday	Twitter	46,447	1,379	18	$ 1,080.00
1/31/23	Wednesday	Facebook	31,093	476	12	$ 816.00
1/31/23	Wednesday	Instagram	47,819	1,128	30	$ 5,190.00
1/31/23	Wednesday	TikTok	44,678	283	49	$ 3,136.00
1/31/23	Wednesday	Twitter	14,699	1,724	36	$ 5,724.00