Dany Construction Company signed a contract by $5,000,000 to built a bridge connect between two countries, the period of contract is 4 years started in 2016, the total estimated cost is $4,000,000, in 2016 cost incurred to date is $1,000,000 and cost estimated to complete is $3,000,000, in 2017 cost incurred to date is $1,800,000 and cost estimated to complete is $2,200,000, in 2018 cost incurred to date is $3,200,000 and cost estimated to complete is $1,000,000, in 2019 the work is completed with total cost of $4,200,000 using percentage of completion method compute the ?realized gross profit in 2019 .$180,476 .a .$250,476.b .$190,476 .c