The initial outlay or cost for a four$-$year project isGHS$1,000,000.$ The respective cash inflows for years $1,2,3$ and $4$ are:GHS$500,000,$GHS$300,000,$GHS$300,000$ andGHS$300,000.$ What is the discounted payback period if the discount rate is $10\%?$ A$.$ about $2\mathrm{.}67$ years B$.$ about $3\mathrm{.}35$ years C$.$ about $3\mathrm{.}67$ years D$.$ about $4\mathrm{.}50$ years