help please

On The Run is a shoe store that sells running shoes. Their sales information for the next year is as follows: .5% chance of selling $0 - 10% chance of selling 31.400,000 - 70% chance of selling $1,800,000 - 15% chance of selling somewhere between $2,200,000 to $2,600,000, with all outcomes in the range being equally likely, Calculate the expected value of On The Run's sales $1,800,000 None of the other options. 31,780,000 $1,790,000 $1,730,000