Good Morning could someone help me on an arrayformula to get the amount of product and its value and give the total to pay [array]

Arrayformula?

Jeff_Hager October 6, 2019, 10:17pm 21

For reference anyway:

Topic		Replies	Views
Tutorial: Arrayformula in Google Sheets, good practices & how to overcome Arrayformula restrictions with scripts Ask for Help	125	14506	September 9, 2022
Solved Ask for Help	7	937	September 6, 2020
Help with Arrayformula If is Blank Ask for Help	8	498	December 21, 2020
Can't get ARRAYFORMULA to work Ask for Help	7	839	June 22, 2020
Array formula summation is not correct Ask for Help	14	459	October 13, 2021