Sunrise baking company $($SBC$)$ would like to estimate the forecast for their highest selling product, Glazed Doughnuts. The historical data are given below:

Date

Units sold

$10/20$

$2200$

$10/21$

$2000$

$10/22$

$2300$

$10/23$

$1800$

$10/24$

$1900$

$10/25$

$1870$

$10/26$

$2551$

What is the forecast for $10/27$ if SBC decided to use a $3-$day simple moving average? Round your answer to the nearest whole number. For example, if the answer is $1745\mathrm{.}34$ then input $1746.$