Your grandparents have offered to give you some money to help you after graduation. They have provided 2 different options. The first one is $10,000 lump sum. The second is a series of cash flows. $1,000 in year 1 $2,000 in year 2 $3,000 in year 3 $4,000 in year 4 $5,000 in year 5 Using an 8% rate, which option has the best value? Please show all calculations