Correct:
[…]
Shape Armholes
Divide the work into Back and Front as follows.
Next rnd. Work 97 (107:117:125:135) sts, cast off 7 (7:7:11:11) sts for armhole, patt 93 [103:113:119:129] sts (including last st from cast-off), cast off 7 [7:7:11:11] sts for armhole.
Cont working in rows.
[…]
Shape Yoke
1st rnd. K to 1 st before first marker, inc (k into
back and front of st) last st before marker and
first st behind marker, knit to end, inc as before
the 2 sts either side of each marker.
144 [144:144] sts.
The last rnd sets incs.
Work 58 [64:70] rnds inc 24 8 sts as set in ever y foll
6th rnd, change to a longer needle when required.
360 [384:408] sts.
Next rnd. Knit, remove
[…]