Rock musician Donny West is paid 15% on his tour video online sales. Last year fans downloaded his songs 991,000 times, and he also sold
550,000 videos. The songs are downloaded for $1.09 each and the videos were downloaded for $9 each.
a. What was the total monetary amount of song downloads? $1,080,190.00
b. What was the total monetary amount of video downloads? $4,950,000.00
c. What was the combined total value of song and video downloads?
d. How much did Donny West receive in royalties last year?

i only need c & d