Answer:
1. 76.5 days 2. $57.69 per day
Step-by-step explanation:
a=1.34
b=ln-10
ln>10
(1,1), (1,2), (2,1), (2,2)
0.274g/cm^3
density = mass / volume
so d = 575.4 / 210
d = 0.274g/cm^3