Answer:
$1,521,800
Explanation:
The computation of cost basis is shown below:-
Three cells cost price = 3 × $470,000
= $1,410,000
Combination of rate charges = $30,000 + $16,000 + $39,000 + $3,600
= $88,600
Wages of one foreman = wage per hour × weeks worked × hours per week
= $29 × 5 × 40
= $5,800
Wages of 4 foremen = 4 × $5,800
= $23,200
Three cells cost basis = Three cells cost price + Combination of rate charges + Wages of one foreman
= $1,410,000 + $88,600 + $23,200
= $1,521,800