help please asap.

following average exchange ratas in the spring and summer of 2021, "when should she tave exchanged the dollars for yen to maximiae her fokpo spensing money? Tho Japanese yen proceeds tom exchange in January is JPY The Jaganese yen proceeds from exchange in February is JPY The Jaganese yen proceeds from exchange in March is JPY The Japanese yen proceeds from exchange in Apri is JPY The Japanese yee proceeds from exchange in May is JPY The Japonese yen proceeds from euchunge in June is JPY The Jepasese yen proceeds trom exchange in July is JPY The sapanest yen procceds from exchange in Aupust is JPY The sapanest yen proceeds from exchange in August is JPY When should she heve exchanged the dolars for real to maximize he Japanese spendiog menef? (Sewet tha sosit choice below) A. The best excharoe ate was that in daruary of 7021 . 8. The best exchange nale was that in July of 2021 C. The best exchange rate was that in March of 2021. D. The bevt exchesge rath was that in Auguse of 7021 . (Round to the noerest intoger) (Rocand to the nearest intoger.) (Round to the rearest integer) (Found to the nearost inloger) (Found to the nascest integec.) [Round to the nearest integef.] (Round to the nearest integoc) (Round to the newrost integer) (Round to the newrot integer) (Sewert tha sola choice below.) Data table (Click on the following icon in order to copy its contents into a spreadsheet)